Period
to 24 November 2017

The following table provides summary statistics for permanent job vacancies advertised in the East of England with a requirement for MapReduce skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited MapReduce over the 6 months to 24 November 2017 with a comparison to the same period in the previous 2 years.

MapReduce
England > East of England
6 months to
24 Nov 2017
Same period 2016 Same period 2015
Rank 328 359 374
Rank change year-on-year +31 +15 +20
Permanent jobs citing MapReduce 22 2 17
As % of all permanent IT jobs advertised in the East of England 0.18% 0.015% 0.11%
As % of the Processes & Methodologies category 0.21% 0.017% 0.13%
Number of salaries quoted 7 2 17
East of England median annual salary £105,000 £66,250 £81,500
Median salary % change year-on-year +58.49% -18.71% +1.88%
10th Percentile £45,000 £54,125 £45,000
90th Percentile £112,500 £77,375 £90,000
England median annual salary £67,500 £67,500 £70,000
% change year-on-year - -3.57% -

MapReduce is in the Processes and Methodologies category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in the East of England with a requirement for process or methodology skills.

All Process and Methodology Skills
East of England
Permanent vacancies with a requirement for process or methodology skills 10619 11647 13396
As % of all permanent IT jobs advertised in the East of England 88.00% 88.66% 87.24%
Number of salaries quoted 8623 9596 11015
East of England median annual salary £47,500 £45,000 £45,000
Median salary % change year-on-year +5.56% - +4.65%
10th Percentile £27,500 £26,750 £26,250
90th Percentile £70,000 £70,000 £67,500
England median annual salary £50,000 £50,000 £47,500
% change year-on-year - +5.26% +5.56%

MapReduce
Job Vacancy Trend in the East of England

Job postings citing MapReduce as a percentage of all IT jobs advertised in the East of England.

Job vacancy trend for MapReduce in the East of England

MapReduce
Salary Trend in the East of England

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing MapReduce in the East of England.

Salary trend for MapReduce in the East of England

MapReduce
Salary Histogram in the East of England

The salary distribution of IT jobs citing MapReduce in the East of England over the 6 months to 24 November 2017.

Salary histogram for MapReduce in the East of England

MapReduce
Job Locations in the East of England

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing MapReduce within the East of England region over the 6 months to 24 November 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Norfolk - 13 £37,500 -
Cambridgeshire -17 8 £105,000 +31.25% 1
Hertfordshire -1 1 £86,000 +63.81%
MapReduce
England

For the 6 months to 24 November 2017, IT jobs citing MapReduce also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the East of England region with a requirement for MapReduce.

1 21 (95.45%) Hadoop
1 21 (95.45%) Apache Spark
2 18 (81.82%) Big Data
3 17 (77.27%) Java
4 13 (59.09%) Agile Software Development
4 13 (59.09%) Cloudera
5 12 (54.55%) Software Engineering
6 11 (50.00%) Amazon AWS
7 10 (45.45%) Continuous Integration
7 10 (45.45%) TDD
7 10 (45.45%) HDFS
8 8 (36.36%) SQL
8 8 (36.36%) Python
8 8 (36.36%) Finance
9 7 (31.82%) Coaching
9 7 (31.82%) Analytical Skills
9 7 (31.82%) Hadoop YARN
10 6 (27.27%) HiveQL
10 6 (27.27%) Impala
10 6 (27.27%) Data Privacy
10 6 (27.27%) Apache Pig
10 6 (27.27%) Sqoop
10 6 (27.27%) Concurrent Programming
10 6 (27.27%) Scrum
10 6 (27.27%) Spring
10 6 (27.27%) Spring MVC
10 6 (27.27%) MySQL
10 6 (27.27%) SQL Server
10 6 (27.27%) Web Services
10 6 (27.27%) Apache

MapReduce
Co-occurring IT Skills in the East of England by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 21 (95.45%) Apache Spark
2 6 (27.27%) Apache
2 6 (27.27%) Apache Pig
2 6 (27.27%) Apache Solr
2 6 (27.27%) Tomcat
3 1 (4.55%) Elasticsearch
3 1 (4.55%) SAS
Cloud Services
1 11 (50.00%) Amazon AWS
2 3 (13.64%) Azure Machine Learning
2 3 (13.64%) Microsoft Azure
3 2 (9.09%) Amazon EMR
3 2 (9.09%) Amazon S3
4 1 (4.55%) Amazon EC2
4 1 (4.55%) Amazon Kinesis
4 1 (4.55%) Amazon SQS
4 1 (4.55%) AWS CloudFormation
4 1 (4.55%) Cloud Computing
4 1 (4.55%) CloudFront
4 1 (4.55%) PaaS
4 1 (4.55%) Route 53
Communications & Networking
1 1 (4.55%) DNS
1 1 (4.55%) Firewall
1 1 (4.55%) Software-Defined Networking
Database & Business Intelligence
1 21 (95.45%) Hadoop
2 18 (81.82%) Big Data
3 6 (27.27%) Apache Cassandra
3 6 (27.27%) Apache Hive
3 6 (27.27%) HBase
3 6 (27.27%) Impala
3 6 (27.27%) MySQL
3 6 (27.27%) SQL Server
3 6 (27.27%) Sqoop
4 4 (18.18%) Redis
5 1 (4.55%) Amazon DynamoDB
5 1 (4.55%) Amazon RDS
5 1 (4.55%) Amazon Redshift
5 1 (4.55%) Data Mining
5 1 (4.55%) Data Warehouse
5 1 (4.55%) Relational Database
Development Applications
1 6 (27.27%) Eclipse
2 5 (22.73%) Jenkins
3 4 (18.18%) Gerrit
3 4 (18.18%) Git (software)
3 4 (18.18%) Grunt
3 4 (18.18%) Jasmine
3 4 (18.18%) Maven
3 4 (18.18%) Selenium
General
1 8 (36.36%) Finance
2 4 (18.18%) Banking
3 1 (4.55%) Advertising
3 1 (4.55%) Games
Job Titles
1 10 (45.45%) Developer
1 10 (45.45%) Hadoop Developer
2 6 (27.27%) Cloud Developer
3 4 (18.18%) Data Scientist
3 4 (18.18%) Java Developer
3 4 (18.18%) Java Hadoop Developer
3 4 (18.18%) Senior Developer
3 4 (18.18%) Senior Hadoop Developer
3 4 (18.18%) Senior Java Developer
4 3 (13.64%) Machine Learning Engineer
4 3 (13.64%) Machine Learning Scientist
5 1 (4.55%) Architect
5 1 (4.55%) Cloud Architect
5 1 (4.55%) Data Engineer
5 1 (4.55%) DevOps Architect
Libraries, Frameworks & Software Standards
1 6 (27.27%) Kafka
1 6 (27.27%) Spring
1 6 (27.27%) Spring MVC
1 6 (27.27%) Web Services
2 5 (22.73%) D3.js
3 4 (18.18%) AngularJS
3 4 (18.18%) Apache Avro
4 3 (13.64%) Natural Language Processing
4 3 (13.64%) PySpark
4 3 (13.64%) TensorFlow
Miscellaneous
1 7 (31.82%) Analytical Skills
2 4 (18.18%) Fintech
2 4 (18.18%) Greenfield Project
3 1 (4.55%) Algorithms
3 1 (4.55%) Data Structures
Processes & Methodologies
1 13 (59.09%) Agile Software Development
2 12 (54.55%) Software Engineering
3 10 (45.45%) Continuous Integration
3 10 (45.45%) TDD
4 7 (31.82%) Coaching
5 6 (27.27%) BDD
5 6 (27.27%) Concurrent Programming
5 6 (27.27%) Data Integration
5 6 (27.27%) Data Privacy
5 6 (27.27%) Kanban
5 6 (27.27%) Multithreading
5 6 (27.27%) MVC
5 6 (27.27%) Scrum
5 6 (27.27%) Workflow
6 5 (22.73%) Machine Learning
7 4 (18.18%) Analytics
7 4 (18.18%) Statistics
8 3 (13.64%) Mathematics
9 2 (9.09%) Data Visualisation
9 2 (9.09%) Visualisation
Programming Languages
1 17 (77.27%) Java
2 8 (36.36%) Python
2 8 (36.36%) SQL
3 6 (27.27%) HiveQL
4 4 (18.18%) JavaScript
5 2 (9.09%) Scala
6 1 (4.55%) Bash Shell
6 1 (4.55%) Go
6 1 (4.55%) R
6 1 (4.55%) Ruby
6 1 (4.55%) Rust
Qualifications
1 3 (13.64%) Degree
1 3 (13.64%) PhD
System Software
1 10 (45.45%) HDFS
2 6 (27.27%) Apache Flume
3 4 (18.18%) Apache ZooKeeper
4 1 (4.55%) Docker
Systems Management
1 7 (31.82%) Hadoop YARN
2 5 (22.73%) Puppet
3 1 (4.55%) Ansible
3 1 (4.55%) Opscode Chef
3 1 (4.55%) Terraform
Vendors
1 13 (59.09%) Cloudera
2 1 (4.55%) Hortonworks
2 1 (4.55%) Tableau